glibc/sysdeps/powerpc
Adhemerval Zanella 5355f9ca7b elf: Remove -fno-tree-loop-distribute-patterns usage on dl-support
Besides the option being gcc specific, this approach is still fragile
and not future proof since we do not know if this will be the only
optimization option gcc will add that transforms loops to memset
(or any libcall).

This patch adds a new header, dl-symbol-redir-ifunc.h, that can b
used to redirect the compiler generated libcalls to port the generic
memset implementation if required.

Checked on x86_64-linux-gnu and aarch64-linux-gnu.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2022-10-10 10:32:28 -03:00
..
bits Update _FloatN header support for C++ in GCC 13 2022-09-28 20:10:08 +00:00
fpu math: Add math-use-builtins-fabs (BZ#29027) 2022-05-23 17:49:18 -03:00
nofpu Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
nptl Use atomic_exchange_release/acquire 2022-09-26 16:58:08 +01:00
power4 Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
power6 Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
powerpc32 Add bounds check to __libc_ifunc_impl_list 2022-06-10 17:13:29 +01:00
powerpc64 elf: Remove -fno-tree-loop-distribute-patterns usage on dl-support 2022-10-10 10:32:28 -03:00
sys/platform Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
abort-instr.h
atomic-machine.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
cpu-features.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
cpu-features.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dl-lookupcfg.h elf: Issue la_symbind for bind-now (BZ #23734) 2022-02-01 14:49:46 -03:00
dl-procinfo.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dl-procinfo.h elf: Remove _dl_string_hwcap 2022-10-06 07:59:48 -03:00
dl-tls.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
dl-tunables.list Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ffs.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
fpu_control.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
gccframe.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
hwcapinfo.c powerpc64: Set up thread register for _dl_relocate_static_pie 2022-04-10 08:33:40 +09:30
hwcapinfo.h powerpc64: Set up thread register for _dl_relocate_static_pie 2022-04-10 08:33:40 +09:30
ifunc-sel.h
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
ldsodefs.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
libc-tls.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
locale-defines.sym
longjmp.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Makefile powerpc: Fix unrecognized instruction errors with recent binutils 2021-09-29 14:42:20 -05:00
math-tests-snan-cast.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mod-cache-ppc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
mod-tlsopt-powerpc.c elf: Drop elf/tls-macros.h in favor of __thread and tls_model attributes [BZ #28152] [BZ #28205] 2021-08-16 09:59:30 -07:00
mp_clz_tab.c
novmx-longjmp.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
novmx-sigjmp.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
novmxsetjmp.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
preconfigure powerpc: Add support for POWER10 2020-06-29 10:08:38 -03:00
preconfigure.ac powerpc: Add support for POWER10 2020-06-29 10:08:38 -03:00
rtld-global-offsets.sym powerpc: Move cache line size to rtld_global_ro 2020-01-17 09:05:03 -03:00
sigjmp.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
sysdep.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-arith.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-arithf.c
test-get_hwcap-static.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-get_hwcap.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
test-gettimebase.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-cache-ppc-static-dlopen.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-cache-ppc-static.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-cache-ppc.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-set_ppr.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-stack-align.h Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
tst-tlsifunc-static.c powerpc64: Set up thread register for _dl_relocate_static_pie 2022-04-10 08:33:40 +09:30
tst-tlsifunc.c elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 2022-04-26 09:26:22 -07:00
tst-tlsopt-powerpc.c
Versions nptl: Move __pthread_unwind_next into libc 2021-04-21 19:49:50 +02:00